Heat press machine



FIG. 1 is a top, front, right perspective view of a heat press machine, showing our new design;

FIG. 2 is a bottom, left, rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines show portions of a heat press machine that form no part of the claimed design. 

CLAIM The ornamental design for a heat press machine, as shown and described. 